Hedehusene
Denmark
2
2025-06-12
The entities that hold a legal rights for patent applications filed by inventor Thoma Markus:
Markus Thoma from Hedehusene, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
FIRE-RATED VENTILATION DUCT AND A METHOD OF MANUFACTURING AND/OR INSTALLING SUCH VENTILATION DUCT IN A FIRE-RATED VENTILATION DUCT STRUCTURE PENETRATION ARRANGEMENT
#2 | 2023-01-05Fire resistant ventilation duct and a method of manufacturing and installing such ventilation duct
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